DEMO908AP64 Freescale Semiconductor, DEMO908AP64 Datasheet - Page 7

• Manufacturer Part Number: DEMO908AP64
• Description: BOARD DEMO FOR 908AP64
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of DEMO908AP64

• Contents: Board, CDs, Cable, Filter
• Processor To Be Evaluated: MC68HC908AP
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: HC08
• Core Sub-architecture: HC08
• Silicon Core Number: MC68HC908
• Silicon Family Name: HC08AP
• Kit Contents: Demo Board, Cables, Software, Guides
• Rohs Compliant: No
• For Use With/related Products: MC68HC908AP Family
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

D E M O 9 0 8 A P 6 4
Software Development
Software development will require the use of an HC08 assembler or compiler and a host PC
operating a MON08 debug interface. Supplied with this board is the Motorola MCUez HC08
assembler tools along with the Axiom MON08 IDE for Windows for Debugging and Flash pro-
gramming. A demonstration or evaluation copy of a C compiler may also be provided.
A powerful source code generation tool called DriveWay™ is also provided on the support CD.
This can generate C source code for the HC08 microcontroller peripherals, based on setup.
See the DriveWay
MEMORY MAP
The DEMO908AP64 module provides input and output features to assist in microcontroller ap-
plication development. The user has access to MCU ports through connector J1. Connector
J1 is a 40-position pass-through socket type connector mounted on the bottom of the module.
Insertion of pin headers is possible from the top or bottom of the module. This allows stacking
or connecting the module as needed. Connector J1 may be used to apply power to the mod-
ule as well as RS-232 communications signals. Care must be exercised when using the
MCU_PORT to power the module, as only regulated +5V DC should be applied to this connec-
tion. The PWR_SEL option also configures the module to provide regulated +5V to an external
device attached to connector J1.
OPERATION
NOTE: The memory map above generally describes the MCU Memory Map. Refer to the
MC68HC908AP64 documentation for a detailed memory map.
0x0000 -
0x005F
0x0060 -
0x085F
0x 0860 -
0xFBFF
0xFC00 –
0xFFCF
0xFFD0 -
0xFFFF
TM
readme.txt file for more information.
Direct Page Register Space.
See the 908AP64 User Manual for details
SRAM Memory space
Stack and Data Memory
Flash Memory
User application memory
Utility Memory
Status, Control, MON08 ROM
Vectors and Security Memory
7
96
bytes
2K
bytes
61K
bytes
975
bytes
47
bytes
J U N E
2 8 ,
2 0 0 4